Medical bed suitable for orthopedic rehabilitation

In order to solve the above technical problems, the invention relates to a crushing size screening device, in particular to a medical bed suitable for orthopedic rehabilitation. The medical bed comprises a moving device, lifting support legs, an adjustable backrest bed body, a waist training device, and a leg training device; the medical bed is moved through the moving device, and the moving device is an independent shock absorbing system which can greatly relieve impact; height adjustment and self-locking of the lifting support legs can be achieved by themselves; the adjustable backrest bed body is used for adjusting the angle of a backrest; the waist training device is used for increasing the movement of the waist to promote the blood circulation of the waist; the leg training device isused for reducing the function loss of the legs as much as possible and the like. The medical bed is characterized in that the lifting support legs are fixedly mounted on the moving device, the adjustable backrest bed body is